CVE-2020-13166

Public Exploit

Description

The management tool in MyLittleAdmin 3.8 allows remote attackers to execute arbitrary code because machineKey is hardcoded (the same for all customers' installations) in web.config, and can be used to send serialized ASP code.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 77.42% Top 5%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory ssd-disclosure.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://ssd-disclosure.com/ssd-advisory-mylittleadmin-preauth-rce/ third party advisory exploit
http://packetstormsecurity.com/files/157808/Plesk-myLittleAdmin-ViewState-.NET-Deserialization.html exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-13166?
CVE-2020-13166 has been scored as a critical severity vulnerability.
How to fix CVE-2020-13166?
To fix CVE-2020-13166, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-13166 being actively exploited in the wild?
It is possible that CVE-2020-13166 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~77% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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